mconfig.h

本程序为ST公司开发的源代码

  UInt reserved_6             : 1;
  UInt reserved_7             : 1;
} AUTO_MODE_STRUCT;

typedef  __packed union
{
  uint8   all;
  AUTO_MODE_STRUCT field;
} AUTO_MODE_UNION;


/*!\brief playback scope */
typedef  __packed struct
{
  UInt reserved_0             : 1;
  UInt reserved_1             : 1;
  UInt reserved_2             : 1;
  UInt reserved_3             : 1;
  UInt reserved_4             : 1;
  UInt reserved_5             : 1;
  UInt reserved_6             : 1;
  UInt current_directory      : 1;
} PLAYBACK_SCOPE_CFG_STRUCT;

typedef  __packed union
{
  uint8   all;
  PLAYBACK_SCOPE_CFG_STRUCT field;
} PLAYBACK_SCOPE_CFG_UNION;


/*!\brief eject distance */
typedef  __packed struct
{
  UInt additional_eject_distance          : 5;
  UInt conservative_behavior_Shinwa_CDC02 : 1;
  UInt conservative_behavior_Tanashin     : 1;
  UInt reserved_7                         : 1;
} LOADER_CFG_1_STRUCT;

typedef  __packed union
{
  uint8   all;
  LOADER_CFG_1_STRUCT field;
} LOADER_CFG_1_UNION;

#define MAX_SAFE_EJECT_DISTANCE_SHINWA_CLC01   0x0E   /*  14 mm */
#define MAX_SAFE_EJECT_DISTANCE_SHINWA_CDC02   0x19   /*  25 mm */


/*!\brief loader cfg */
typedef  __packed struct
{
  UInt loader_retries         : 3;
  UInt reverse_direction      : 1;
  UInt eject_repositioning    : 1;
  UInt eject_without_disc     : 1;
  UInt insert_without_disc    : 1;
  UInt reject_8cm_disc        : 1;
} LOADER_CFG_2_STRUCT;

typedef  __packed union
{
  uint8   all;
  LOADER_CFG_2_STRUCT field;
} LOADER_CFG_2_UNION;


typedef  __packed struct
{
  UInt numbering_sort         : 1;
  UInt reserved_1             : 1;
  UInt reserved_2             : 1;
  UInt reserved_3             : 1;
  UInt reserved_4             : 1;
  UInt reserved_5             : 1;
  UInt reserved_6             : 1;
  UInt reserved_7             : 1;
  
} FOLDER_NUMBERING_SORT_STRUCT;

typedef  __packed union
{
  uint8   all;
  FOLDER_NUMBERING_SORT_STRUCT field;
} FOLDER_NUMBERING_SORT_UNION;


typedef  __packed struct
{
  UInt playlist_enabled                   : 1;
  UInt report_available_playlists         : 1;
  UInt report_available_playlist_content  : 1;
  UInt best_guess_config                  : 5;
} PLAYLIST_CFG_STRUCT;

typedef  __packed union
{
  uint8   all;
  PLAYLIST_CFG_STRUCT field;
} PLAYLIST_CFG_UNION;


typedef  __packed struct
{
  UInt remove_ext_in_msg_entry_name      : 1;
  UInt reserved_2             : 1;
  UInt reserved_3             : 1;
  UInt reserved_4             : 1;
  UInt reserved_5             : 1;
  UInt reserved_6             : 1;
  UInt reserved_7             : 1;
} MSG_ENTRY_NAME_CFG_STRUCT;

typedef  __packed union
{
  uint8   all;
  MSG_ENTRY_NAME_CFG_STRUCT field;
} MSG_ENTRY_NAME_CFG_UNION;

typedef  __packed struct
{
  UInt enable_hub_support     : 1;
  UInt enable_vbus_control    : 1;
  UInt reserved_3             : 1;
  UInt reserved_4             : 1;
  UInt reserved_5             : 1;
  UInt reserved_6             : 1;
  UInt reserved_7             : 1;
} USB_OPTIONS_CFG_STRUCT;

typedef  __packed union
{
  uint8   all;
  USB_OPTIONS_CFG_STRUCT field;
} USB_OPTIONS_CFG_UNION;

typedef  __packed struct
{
  UInt enable_v1              : 1;
  UInt enable_v2              : 1;
  UInt priority_v2            : 1;
  UInt reserved_4             : 1;
  UInt reserved_5             : 1;
  UInt reserved_6             : 1;
  UInt reserved_7             : 1;
} ID3_CFG_STRUCT;

typedef  __packed union
{
  uint8   all;
  ID3_CFG_STRUCT field;
} ID3_CFG_UNION;

#if (0!=IPOD_AP)
typedef  __packed struct
{
  UInt enable_iAP             : 1;
  UInt reserved_1             : 1;
  UInt reserved_2             : 1;
  UInt reserved_3             : 1;
  UInt reserved_4             : 1;
  UInt reserved_5             : 1;
  UInt reserved_6             : 1;
  UInt reserved_7             : 1;
} IPOD_CFG_STRUCT;

typedef  __packed union
{
  uint8 all;
  IPOD_CFG_STRUCT field;  
} IPOD_CFG_UNION;

#endif /* IPOD_AP */

#define UPDATE_IMAGE_LENGTH                20

/*!\brief module configuration */
typedef __packed struct
{
  uint8                           i2c_address;                /* addr 0x00 */
  AUDIO_OUTPUT_CFG_UNION          audio_output_cfg;           /* addr 0x01 */
  ROM_DATA_CFG_UNION              rom_data_cfg;               /* addr 0x02 */
  uint8                           load_action;                /* addr 0x03 */ 
  uint8                           language_cfg_1;             /* addr 0x04 */
  uint8                           language_cfg_2;             /* addr 0x05 */
  uint8                           language_cfg_3;             /* addr 0x06 */
  uint8                           language_cfg_4;             /* addr 0x07 */
  uint8                           language_cfg_5;             /* addr 0x08 */
  uint8                           text_info_setting_item;     /* addr 0x09 */
  uint8                           text_info_setting_code;     /* addr 0x0A */
  uint8                           text_info_setting_length;   /* addr 0x0B */
  MEDIA_INFO_SETTING_UNION        media_info_setting;         /* addr 0x0C */
  LAST_FILE_REPORTING_CFG_UNION   last_file_reporting_cfg;    /* addr 0x0D */
  AUDIO_FORMAT_CFG_UNION          audio_format;               /* addr 0x0E */
  FUNCTION_CFG_UNION              function_cfg;               /* addr 0x0F */
  HYBRID_DISC_CFG_UNION           hybrid_disc_cfg;            /* addr 0x10 */
  WRAP_CFG_UNION                  wrap_cfg;                   /* addr 0x11 */
  PLAY_MODE_UNION                 play_mode;                  /* addr 0x12 */
  AUTO_MODE_UNION                 auto_mode;                  /* addr 0x13 */
  PLAYBACK_SCOPE_CFG_UNION        playback_scope;             /* addr 0x14 */
  LOADER_CFG_1_UNION              loader_cfg_1;               /* addr 0x15 */
  LOADER_CFG_2_UNION              loader_cfg_2;               /* addr 0x16 */
  FOLDER_NUMBERING_SORT_UNION     folder_numbering_sort;      /* addr 0x17 */
  uint8                           search_speed;               /* addr 0x18 */
  uint8                           size_of_sdram_h;            /* addr 0x19 */
  uint8                           size_of_sdram_l;            /* addr 0x1A */
  uint8                           size_of_flash;              /* addr 0x1B */
  uint8		                      MemCheck; 	              /* addr 0x1C */
  PLAYLIST_CFG_UNION              playlist_cfg;               /* addr 0x1D */
  uint8                           search_play_time;           /* addr 0x1E */  
#if (1 == HAVE_FSHRINK)
  uint8                           file_shrink_step;           /* addr 0x1F */
  uint8                           file_shrink_max;            /* addr 0x20 */
  uint8                           file_shrink_min;            /* addr 0x21 */
  uint8                           dir_shrink_step;            /* addr 0x22 */
  uint8                           dir_shrink_max;             /* addr 0x23 */
  uint8                           dir_shrink_min;             /* addr 0x24 */
#else // even if feature not present keep reserved field to avoid changing addresses of following fields (if any)
  uint8                           reserved1;                  /* addr 0x1F */
  uint8                           reserved2;                  /* addr 0x20 */
  uint8                           reserved3;                  /* addr 0x21 */
  uint8                           reserved4;                  /* addr 0x22 */
  uint8                           reserved5;                  /* addr 0x23 */
  uint8                           reserved6;                  /* addr 0x24 */
#endif // HAVE_FSHRINK
  MSG_ENTRY_NAME_CFG_UNION        msg_entry_name;             /* addr 0x25 */
  USB_OPTIONS_CFG_UNION           usb_options;                /* addr 0x26 */
  ID3_CFG_UNION                   id3_cfg;                    /* addr 0x27 */
  char                            update_filename[UPDATE_IMAGE_LENGTH];  /* addr 0x28 - 0x3B */
  uint8                           host_update_method;         /* addr 0x3C */
  uint8                           shockproof_size;            /* addr 0x3D */
  uint16                          filesystem_limit;           /* addr 0x3E - 0x3F */
  uint8                           error_sectors_mp3;          /* addr 0x40 */
  uint8                           error_sectors_aac;          /* addr 0x41 */
  uint8                           error_sectors_wma;          /* addr 0x42 */
#if (0!=IPOD_AP)  
  IPOD_CFG_UNION                  ipod_cfg;
#endif  
} MODULE_CONFIGURATION_STRUCT;


/*!\brief module configuration */
typedef  __packed union
{
  uint8   raw[sizeof(MODULE_CONFIGURATION_STRUCT)];
  MODULE_CONFIGURATION_STRUCT   data;
} MODULE_CONFIGURATION_UNION;

#define SEEK_MAX_SPEED  30
#define SEEK_MIN_SPEED  2

#define SEEK_PLAY_TIME_MAX  30
#define SEEK_PLAY_TIME_MIN  3



#define CADDR_I2C_ADDRESS                0x00
#define CADDR_AUDIO_OUTPUT_CFG           0x01
#define CADDR_ROM_DATA_CFG               0x02
#define CADDR_LOAD_ACTION                0x03
#define CADDR_LANGUAGE_CFG_1             0x04
#define CADDR_LANGUAGE_CFG_2             0x05
#define CADDR_LANGUAGE_CFG_3             0x06
#define CADDR_LANGUAGE_CFG_4             0x07
#define CADDR_LANGUAGE_CFG_5             0x08
#define CADDR_TEXT_INFO_SETTING_ITEM     0x09
#define CADDR_TEXT_INFO_SETTING_CODE     0x0A
#define CADDR_TEXT_INFO_SETTING_LENGTH   0x0B
#define CADDR_MEDIA_INFO_SETTING         0x0C
#define CADDR_LAST_FILE_REPORTING_CFG    0x0D
#define CADDR_AUDIO_FORMAT               0x0E
#define CADDR_FUNCTION_CFG               0x0F
#define CADDR_HYBRID_DISC_CFG            0x10
#define CADDR_WRAP_CFG                   0x11
#define CADDR_PLAY_MODE                  0x12
#define CADDR_AUTO_MODE                  0x13
#define CADDR_PLAYBACK_SCOPE             0x14
#define CADDR_LOADER_CFG_1               0x15
#define CADDR_LOADER_CFG_2               0x16
#define CADDR_FOLDER_NUMBERING_SORT      0x17
#define CADDR_SEARCH_SPEED               0x18
#define CADDR_SIZE_OF_SDRAM_H            0x19
#define CADDR_SIZE_OF_SDRAM_L            0x1A
#define CADDR_SIZE_OF_FLASH              0x1B

#define CADDR_MEM_CHECK_CFG              0x1C
#define CADDR_PLAYLIST_CFG               0x1D
#define CADDR_SEARCH_PLAY_TIME           0x1E

#define CADDR_FSHRINK_FILE_STEP          0x1F
#define CADDR_FSHRINK_FILE_MAX           0x20
#define CADDR_FSHRINK_FILE_MIN           0x21
#define CADDR_FSHRINK_DIR_STEP           0x22
#define CADDR_FSHRINK_DIR_MAX            0x23
#define CADDR_FSHRINK_DIR_MIN            0x24
#define CADDR_MSG_ENTRY_NAME             0x25
#define CADDR_USB_OPTIONS_CFG            0x26
#define CADDR_ID3_CFG                    0x27
#define CADDR_HOST_UPDATE_NAME           0x28   /* occupies more bytes! length = UPDATE_IMAGE_LENGTH */ 
#define CADDR_HOST_UPDATE_METHOD         0x3C
#define CADDR_ESP_SIZE                   0x3D
#define CADDR_FILESYSTEM_LIMIT           0x3E  /* occupies 2 bytes! */
#define CADDR_ERR_SECTORS_MP3            0x40
#define CADDR_ERR_SECTORS_AAC            0x41
#define CADDR_ERR_SECTORS_WMA            0x42
#if (0!=IPOD_AP)
#define CADDR_IPOD_CFG                   0x43
#define MODULE_CONFIG_SIZE               (CADDR_IPOD_CFG + 1)  
#else 
#define MODULE_CONFIG_SIZE               (CADDR_ERR_SECTORS_WMA + 1)  
#endif /* IPOD_AP */

#define DFLT_I2C_ADDRESS                 0xE0
#define DFLT_AUDIO_OUTPUT_CFG            0x40 
#define DFLT_ROM_DATA_CFG                0x00
#define DFLT_LOAD_ACTION                 0x64
#define DFLT_LANGUAGE_CFG_1              LNG_ENGLISH
#define DFLT_LANGUAGE_CFG_2              LNG_CHINESE
#define DFLT_LANGUAGE_CFG_3              LNG_ITALIAN
#define DFLT_LANGUAGE_CFG_4              LNG_GERMAN
#define DFLT_LANGUAGE_CFG_5              LNG_FRENCH
#define DFLT_TEXT_INFO_SETTING_ITEM      0x00
#define DFLT_TEXT_INFO_SETTING_CODE      0x00
#define DFLT_TEXT_INFO_SETTING_LENGTH    MAX_TEXT_LENGTH
#define DFLT_MEDIA_INFO_SETTING          0x10
#define DFLT_LAST_FILE_REPORTING_CFG     0x00
#if (HAVE_AAC != 0)
#define DFLT_AUDIO_FORMAT                0x0B
#else
#define DFLT_AUDIO_FORMAT                0x03
#endif
#define DFLT_FUNCTION_CFG                0x01
#define DFLT_HYBRID_DISC_CFG             0x03
#define DFLT_WRAP_CFG                    0x00
#define DFLT_PLAY_MODE                   0x00
#define DFLT_AUTO_MODE                   0x00
#define DFLT_PLAYBACK_SCOPE              0x00
#define DFLT_LOADER_CFG_1                0x00   // initialization done in loader_cfg_init()
#define DFLT_LOADER_CFG_2                0x00   // initialization done in loader_cfg_init()
#define DFLT_FOLDER_NUMBERING_SORT       0x00
#define DFLT_SEARCH_SPEED                SEEK_MIN_SPEED
#define DFLT_SIZE_OF_SDRAM_H             0x00
#define DFLT_SIZE_OF_SDRAM_L             0x00
#define DFLT_SIZE_OF_FLASH               0x00
#define DFLT_MEM_CHECK_CFG               0x00 //JS added, only guess what can be dafault value? 
#define DFLT_PLAYLIST_CFG                0x06
#define DFLT_SEARCH_PLAY_TIME            SEEK_PLAY_TIME_MIN
#if (1 == HAVE_FSHRINK)
 #define DFLT_FSHRINK_FILE_STEP          0x04
 #define DFLT_FSHRINK_FILE_MAX           0x00 // disable first step (when name is inserted for the first time)
 #define DFLT_FSHRINK_FILE_MIN           0x0A
 #define DFLT_FSHRINK_DIR_STEP           0x04
 #define DFLT_FSHRINK_DIR_MAX            0x00 // disable first step (when name is inserted for the first time)
 #define DFLT_FSHRINK_DIR_MIN            0x0A
#else // put some 'strange' values to indicate feature is not present
 #define DFLT_FSHRINK_FILE_STEP          0xFF
 #define DFLT_FSHRINK_FILE_MAX           0xFF
 #define DFLT_FSHRINK_FILE_MIN           0xFF
 #define DFLT_FSHRINK_DIR_STEP           0xFF
 #define DFLT_FSHRINK_DIR_MAX            0xFF
 #define DFLT_FSHRINK_DIR_MIN            0xFF
#endif
#define DFLT_MSG_ENTRY_NAME              0x00
#define DFLT_USB_OPTIONS_CFG             0x03
#define DFLT_ID3_CFG                     0x03
                        // 1   2   3   4   5   6   7   8   9  10   11   12   13   14   15   16   17   18   19   20
#define DFLT_UPDATE_NAME  'U','P','D','A','T','E','.','B','I','N','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0'
#define DFLT_HOST_UPDATE_METHOD          0x00   
#define DFLT_ESP_SIZE                    0x09
#define DFLT_FILESYSTEM_LIMIT            0x00,0x00
#define DFLT_ERR_SECTORS_MP3             0xff
#define DFLT_ERR_SECTORS_AAC             0xff
#define DFLT_ERR_SECTORS_WMA             0x00
#define DFLT_IPOD_CFG                    0x00

/* module configuration array */
extern MODULE_CONFIGURATION_UNION  module_config;


/***********************/
/* interface functions */
/**********************/
void mconfig_init(void);
void mconfig_update_params(uint8 addr, uint8 len);
void mconfig_write_byte(uint8 addr, uint8 data);
uint8 mconfig_read_byte(uint8 addr);
void mconfig_write_bits(uint8 addr, uint8 mask_0, uint8 mask_1);
uint8 audio_output_cfg_update(void);


#endif /* __MCONFIG_H */